80791460590 has 16 divisors (see below), whose sum is σ = 145427875488. Its totient is φ = 32315862816.

The previous prime is 80791460549. The next prime is 80791460621. The reversal of 80791460590 is 9506419708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780304 + ... + 877756.

It is an arithmetic number, because the mean of its divisors is an integer number (9089242218).

Almost surely, 2^80791460590 is an apocalyptic number.

80791460590 is a deficient number, since it is larger than the sum of its proper divisors (64636414898).

80791460590 is a wasteful number, since it uses less digits than its factorization.

80791460590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180363.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 80791460590 in words is "eighty billion, seven hundred ninety-one million, four hundred sixty thousand, five hundred ninety".